233454625 has 32 divisors (see below), whose sum is σ = 313720992. Its totient is φ = 172800000.

The previous prime is 233454619. The next prime is 233454629. The reversal of 233454625 is 526454332.

233454625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 223323136 + 10131489 = 14944^2 + 3183^2 .

It is not a de Polignac number, because 233454625 - 2¹¹ = 233452577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233454629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128725 + ... + 130525.

It is an arithmetic number, because the mean of its divisors is an integer number (9803781).

Almost surely, 2^233454625 is an apocalyptic number.

233454625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233454625 is a deficient number, since it is larger than the sum of its proper divisors (80266367).

233454625 is a wasteful number, since it uses less digits than its factorization.

233454625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1884 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 233454625 is about 15279.2220024450. Note that the first 3 decimals coincide. The cubic root of 233454625 is about 615.7449056557.

The spelling of 233454625 in words is "two hundred thirty-three million, four hundred fifty-four thousand, six hundred twenty-five".